Spyder GMC Sierra 07-13 (Not fit 3500 Dually 4 Rear Wheels)LED Tail Lights Smoke ALT-YD-GS07-LED-SM Exhaust- Mufflers & Tips>Connecting Pipes 25 inches across the plenum

25 inches across the plenum at the air cleaner stud

The Sinister Diesel Hot Side Intercooler Charge Pipe for the Powerstroke 6

These engines feature direct-injection

This system INCLUDES functioning MDS (multiple-displacement system) valves

Pick Up Fits 35 inch Tires on all models Kevlar Infused Polyurethane Spacers Shock Extensions No Metal-on-Metal Contact as with Other Leveling Kits FMVSS126 Compliant Made in USA Go Everywhere Warranty

Spyder GMC Sierra 07-13 (Not fit 3500 Dually 4 Rear Wheels)LED Tail Lights Smoke ALT-YD-GS07-LED-SM Exhaust- Mufflers & Tips>Connecting Pipes 25 inches across the plenumThese tail lights greatly enhance the look of your vehicle. Want to have a show car look? Or just something that satisfy your personal taste? Look no further than our high quality tail lights. Our tail lights are made in high quality materials to ensure appearance, durability and fitment.